A terminal apparatus includes a position determination unit for determining a position of the terminal apparatus; an imaging unit for capturing an image; a direction determination unit for determining an imaging direction of the imaging unit; an identification unit for identifying an input/output apparatus captured by the imaging unit based on position information of the input/output apparatus, the position of the terminal apparatus, and the imaging direction of the imaging unit; an operation unit for accepting an operation of a user with respect to the image captured by the imaging unit including an image of the input/output apparatus displayed by a display unit; and a request processing unit for making a request to the input/output apparatus for an operation to be performed by the input/output apparatus based on the operation of the user with respect to the image captured by the imaging unit including the input/output apparatus.